WO2014201356A4 - Energy storage system for foot-powered devices - Google Patents

Energy storage system for foot-powered devices Download PDF

Info

Publication number
WO2014201356A4
WO2014201356A4 PCT/US2014/042308 US2014042308W WO2014201356A4 WO 2014201356 A4 WO2014201356 A4 WO 2014201356A4 US 2014042308 W US2014042308 W US 2014042308W WO 2014201356 A4 WO2014201356 A4 WO 2014201356A4
Authority
WO
WIPO (PCT)
Prior art keywords
battery unit
shoe
insole
shoelace
energy generation
Prior art date
Application number
PCT/US2014/042308
Other languages
French (fr)
Other versions
WO2014201356A1 (en
Inventor
Hahna Ruth ALEXANDER
Davit Frenjul DAVITIAN
Elliot Isaac KAHN
Lucas O. Nene
Matthew James STANTON
Original Assignee
Sole Power, Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sole Power, Llc filed Critical Sole Power, Llc
Publication of WO2014201356A1 publication Critical patent/WO2014201356A1/en
Publication of WO2014201356A4 publication Critical patent/WO2014201356A4/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/0031—Footwear characterised by the shape or the use provided with a pocket, e.g. for keys or a card
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/34—Footwear characterised by the shape or the use with electrical or electronic arrangements
    • A43B3/38—Footwear characterised by the shape or the use with electrical or electronic arrangements with power sources
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B3/00—Footwear characterised by the shape or the use
    • A43B3/34—Footwear characterised by the shape or the use with electrical or electronic arrangements
    • A43B3/38—Footwear characterised by the shape or the use with electrical or electronic arrangements with power sources
    • A43B3/42—Footwear characterised by the shape or the use with electrical or electronic arrangements with power sources where power is generated by conversion of mechanical movement to electricity, e.g. by piezoelectric means
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43C—FASTENINGS OR ATTACHMENTS OF FOOTWEAR; LACES IN GENERAL
    • A43C19/00—Attachments for footwear, not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/488—Cells or batteries combined with indicating means for external visualization of the condition, e.g. by change of colour or of light density
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/202—Casings or frames around the primary casing of a single cell or a single battery
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/244—Secondary casings; Racks; Suspension devices; Carrying devices; Holders characterised by their mounting method
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/247—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders specially adapted for portable devices, e.g. mobile phones, computers, hand tools or pacemakers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/262—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders with fastening means, e.g. locks
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/296—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by terminals of battery packs
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • H02J7/06—Regulation of charging current or voltage using discharge tubes or semiconductor devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • H02J7/0049—Detection of fully charged condition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biophysics (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

An energy generation and storage system includes an energy generation device within a component of a shoe. The system also includes an energy storage device having an attachment structure configured to removably secure the energy storage device to the shoe or the shoe's wearer and electrically connect to the energy generation device via a power cord.

Claims

AMENDED CLAIMS received by the International Bureau on 1 1 December 2014 (1 1.12.14)
1. An energy generation and storage system, comprising:
an energy generation device within a component of a shoe; and
an energy storage device comprising an attachment structure configured to removably secure the energy storage device and electrically connect to the energy generation device via a power cord, wherein the energy storage device comprises:
a battery unit having at least one power port, and
a holster comprising a cavity that holds the battery unit and a plurality of fastening structures configured to secure the holster to a shoelace of the shoe.
2. The system of claim 1, wherein a first one of the fastening structures comprises a flap that, when installed, is threaded around at least one rung of the shoelace and at least partially covers an opening that receives the battery into the cavity.
3. The system of claim 2, wherein a second one of the fastening structures comprises a receiving channel that, when installed, receives a portion of the shoelace that is proximate an ankle area of the shoe.
4. The system of claim 1 , wherein:
the component of the shoe comprises an insole that includes a port positioned along a side of the insole in an arch area of the insole; and
the power cord extends from the port.
5. The system of claim 1 , wherein the battery unit comprises a plurality of lights configured to selectively illuminate based on a level of charge of the battery unit.
1
6. The system of claim 2, wherein the flap comprises a shoelace-engaging portion and a fastening portion, wherein the shoelace-engaging portion is wider than the fastening portion.
7. The system of claim 6, wherein the holster further comprises a buckle sized and positioned to receive the fastening portion.
8. The system of claim 1 , wherein the battery unit comprises:
a rectifier;
a first regulating circuit;
a battery indicator circuit; and
a second regulating circuit.
9. The system of claim 1 , wherein the battery unit also comprises a transmitter connected to an output of the battery indicator circuit, wherein the transmitter is configured to transmit a signal that contains an indicator of a level of charge in the battery unit.
10. The system of claim 9, further comprising programming instructions that, when executed, cause a mobile electronic device that is within a communication range of the transmitter to:
receive the signal that contains an indicator of a level of charge in the battery unit; and
output, on a display of the mobile electronic device, a graphic indication of the level of charge.
2
1 1. The system of claim 10, further comprising additional programming instructions that, when executed, cause the mobile electronic device to:
identify a time period;
determine a measure of an amount of energy generated by the energy generation device during the time period; and
output, on the display, a graphic indication of the amount of energy generated during the time period.
12. The system of claim 1 , wherein the shoe comprises a prosthetic foot.
13. An energy generation and storage system, comprising:
an energy generation device formed as a component of a shoe; and
an energy storage device comprising an attachment structure configured to removably secure the energy storage device and electrically connect to the energy generation device via a power cord, wherein the energy storage device comprises:
a battery unit having at least one power port, and
a holster comprising a cavity that holds the battery unit and a first fastening structure comprising a flap that, when installed, is threaded around at least one rung of a shoelace of the shoe and at least partially covers an opening that receives the battery into the cavity.
14. The system of claim 13, wherein the holster also comprises a receiving channel that, when installed, receives a portion of the shoelace that is proximate an ankle area of the shoe.
3
15. The system of claim 14, wherein:
the component of the shoe comprises an insole that includes a port positioned along a side of the insole in an arch area of the insole; and
the power cord extends from the port.
16. The system of claim 13, wherein the battery unit comprises a plurality of lights configured to selectively illuminate based on a level of charge of the battery unit.
17. The system of claim 13, wherein the flap comprises a shoelace-engaging portion and a fastening portion, wherein the shoelace-engaging portion is wider than the fastening portion.
18. The system of claim 17, wherein the holster further comprises a buckle sized and positioned to receive the fastening portion.
19. The system of claim 13, wherein the battery unit comprises:
a rectifier;
a first regulating circuit;
a battery indicator circuit; and
a second regulating circuit.
20. The system of claim 13, wherein the battery unit also comprises a transmitter connected to an output of the battery indicator circuit, wherein the transmitter is configured to transmit a signal that contains an indicator of a level of charge in the battery unit.
4
21. The system of claim 13, further comprising programming instructions that, when executed, cause a mobile electronic device that is within a communication range of the transmitter to:
receive the signal that contains an indicator of a level of charge in the battery unit; and
output, on a display of the mobile electronic device, a graphic indication of the level of charge.
22. The system of claim 20, further comprising additional programming instructions that, when executed, cause the mobile electronic device to:
identify a time period;
determine a measure of an amount of energy generated by the energy generation device during the time period; and
output, on the display, a graphic indication of the amount of energy generated during the time period.
23. An energy generation and storage system, comprising:
an energy generation device within a component of a shoe which comprises an insole that includes a port positioned along a side of the insole in an arch area of the insole; and
an energy storage device comprising an attachment structure configured to removably secure the energy storage device and electrically connect to the energy generation device via a power cord that extends from the port of the insole.
5
PCT/US2014/042308 2013-06-14 2014-06-13 Energy storage system for foot-powered devices WO2014201356A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361835170P 2013-06-14 2013-06-14
US61/835,170 2013-06-14

Publications (2)

Publication Number Publication Date
WO2014201356A1 WO2014201356A1 (en) 2014-12-18
WO2014201356A4 true WO2014201356A4 (en) 2015-02-05

Family

ID=52018665

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2014/042308 WO2014201356A1 (en) 2013-06-14 2014-06-13 Energy storage system for foot-powered devices

Country Status (2)

Country Link
US (1) US20140368157A1 (en)
WO (1) WO2014201356A1 (en)

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Also Published As

Publication number Publication date
WO2014201356A1 (en) 2014-12-18
US20140368157A1 (en) 2014-12-18

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